The best of UPI's photos of 2012's GOP primary race.
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From left to right, Republican Candidates Jon Huntsman, Ron Paul, Mit Romney, Rick Santorum, Newt Gingrich, and Rick Perry arrive on stage during the ABC News, Yahoo! News, WMUR Republican Presidential Debate on the campus of Saint Anselm College in Manchester, New Hampshire on January 7, 2011. UPI/Kevin Dietsch
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